yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] vadonka:
you mean the mobile signal? your phone drop to the no signal error or airplane mode?

the signal depend on three thing:

1: baseband/ril combination

2: ts0710 driver in the kernel

3: ril driver the kernel

the first ist unrelated to the kernel

the second, im using the same source like in the cm7 just a little modification in the ts0710_mux.c

if(dlci < 0 || dlci >= TS0710MAX_CHANNELS)

{//If dlci is out of max channels, wake_up_interruptible(&ts0710->dlci[dlci].open_wait) makes kernel page fault.

TS0710_PRINTK("%s : Invalid DLCI[%d]!! This rx data may be broken!", __FUNCTION__, dlci);

return;

}

this is just for the debug, its print an error message to the log if the dlci run out of channel.

the ril driver is also the same like in the cm7.

so its hard to find out what is the problem, because i cant reproduce that signal lost issue and many other user also cant.

it will be a help for me if you can give me some logcat log around the signal loss.
[LG Optimus 2x] :
It drops to airplane mode though I do not see the airplane symbol in the taskbar (I see it checked in settings). I will capture both the logcat and dmesg and post it when it happens next. Do you plan to update the kernel builds shortly, I might as well flash the latest and get all the information. Thank you for helping out.
[LG Optimus 2x] vadonka:
im going to work first and then... :)
[LG Optimus 2x] laichung:
similar situation happened to my phone too.

Miui 2.1.13, 20120127-1201-LGEK-RH0M-32bpp_wiui, Baseband 1035.21_20110725
[LG Optimus 2x] pastime1971:
I can't be sure, but that symptom sounds familiar. In LGEstarRIL.Java there is a part where it just turns off radio.when it runs into a.certain error. Now I am already in bed, so can't find where that is, but will post it tomorrow morning. As far as I understood, error originates from RIL. But I could be wrong...
[LG Optimus 2x] henk_j:
Here the same after a while only wifi connection works, mobile data and calling a no no.

Went back to an earlier kenel without 16,24 or 32 bbp options, here no problems. Newer kernels give fc no reboots, but sometimes i have to open a app twice because of ferry fast fc's

First i blamed the rom but now i know its the kernel.

Butt keep up the awesome work,this is so much better than stock.:cool:
[LG Optimus 2x] sobaquete:
Mine too, with CM7 kang 41 (stock kernel and RIL 218) and Baseband 725. Can we blame the BB yet? :)
[LG Optimus 2x] plakers:
Had some signal and battery issues with the 32M shared version (16bpp)... Signal lost, or too many switches between 2G and 3G, with the 725 BB and RIL

I went back with my battery : put back the original one (instead of my Mugen 1700) and reset the stats, it seems that the battery problem is fixed now (2 full cycles, and good battery life, no more warm periods) => May be a problem with my mugen ;)

For the signal problems : updated to baseband 824 and the correct RIL, and no more problems for the moment regarding the signal lost or 2G/3G switching => Better battery life, and very good signal with good voice quality too

(I'm under Kang P204-50 by temasek)
[LG Optimus 2x] vadonka:
its possible that the issues related to the kernel, but its because some version tolerate the incorrect BB/ril combination, other version not. so the root of the problem is the BB/ril. find the correct one and no more problem

i have many issues with my phone while im using 725, the only working version is the 530. since the 824 come out its the best of the best.

i have zero issues with that bb.

about the installer script :)

since sh doesn't recognize the array i found a nasty workaround :)

this is how i check the rom compatibility:

# this is the "array"

romflags="cyanogen miui GRJ22"

romflagsnums=`echo $romflags | tr -s ' ' '\n' | grep -c "."`

romtest="0"

for a in `seq 1 $romflagsnums`; do

romflag=`echo $romflags | awk 'BEGIN {FS=" "} {print $'$a'}'`

romflagtrue=`grep -c $romflag /system/build.prop`

let romtest=$romtest+$romflagtrue

done

if [ "$romtest" == "0" ]; then

fatal "This ROM is not supported! Aborting..."

else

ui_print "Installing on MIUI or CM7 custom build"

fi
[LG Optimus 2x] B4Me:
16bpp, 24bpp and 32bpp

Whats the different ?

is it just image quality or ?
[LG Optimus 2x] vadonka:
dont work, no matter what you used
[LG Optimus 2x] vadonka:
Kernel is updated!

Im using a codename from this version in order to better identification
[LG Optimus 2x] sander-m:
Thanks! I'm going to flash it today
[LG Optimus 2x] plakers:
Good Kernel name... (have to change my signature... ;))

I'll try this daily version! (the previous one 27 Jan. : was very good)
[LG Optimus 2x] vadonka:
Etana was a legendary sumerian king, he had similar nature was like me

I read a lot about him :)
[LG Optimus 2x] sander-m:
Just insralled the new kernel, works fine so far. I notice that the LED-button lights seem not be be dimmed. If I adjust the light intensity, will that override the notifications?
[LG Optimus 2x] Schmeichel1:
I have noticed strange thing horizontal stripes allover the screen is this normal? They are more visible when the environment temp is below 0 degree.

EtaNa testing :) for know i must test AC charging because i have BSOD while AC charging USB nothing happend

Sent from my Optimus 2X
[LG Optimus 2x] liubangde:
im very sad that i cant flash the kernel in recovery with miui stock ROM in recovery.

it it said that current rom is not compatible with the kernel.

cwm recovery version 5.0.2.7
[LG Optimus 2x] owain94:
Just wiped everything installed MIUI 2.1.6 and kernel installs fine here?
[LG Optimus 2x] eyronic:
Where did you get MIUI 2.1.6?
[LG Optimus 2x] liubangde:
in miui official website

---------- Post added at 02:33 PM ---------- Previous post was at 02:30 PM ----------

no，i have tried

i wiped everything，and it didnt work
[LG Optimus 2x] vadonka:
i only removed the remove journalism part, its seems that will doing all the problem...

im really sorry for the mess, but its my first born baby :)

at least im not leaving you guys in the in a spot :)

the kernel installer is checking that the word 'miui' or the 'cyanogen' is present on the build.prop. if not the installer not working.

im added the GRJ22 word to this, so its compatible with the custom builds too.

the biggest benefit of this kernel is the battery life. i only loss 1 percent battery in 8 hours.

thanks you for your appreciation!
[LG Optimus 2x] owain94:
You should know one thing MIUI is ext3 this kernel is ext4

So you should convert

For example flash this order

1. Flash MIUI

2. Flash Ironkernel this will convert all your partitions to ext4

3. Flash this kernel

4. Flash gordon

5. Flash the rest of the world

Works fine with step 1 - 3 step 4 and 5 are optional ;)
[LG Optimus 2x] vadonka:
its not fixed the voodoo sound, only the standard audio driver :cool:

im still working on the voodoo...
[LG Optimus 2x] liubangde:
thx

i have already convert to ext4

now vadonka seems have fixed the problem:D

let me try
[LG Optimus 2x] vadonka:
im disabled the filesystem optimizations so its working with ext3 too.

im working on implement a check, if the filesystem is ext3 then convert automatically.
[LG Optimus 2x] liubangde:
it worked now,thx for your work:):)
[LG Optimus 2x] vadonka:
im awaiting with your feedback guys.

battery life, SOD's, etc :)
[LG Optimus 2x] ron_gangte:
The files in the OP are the ones which you reuploaded, huh? :-\
[LG Optimus 2x] vadonka:
yes

same file as before, im just replaced. the kernel is the same i only change the optimization part, because some case causing the system partition failure.
[LG Optimus 2x] jay_snake:
Looks like OC/OV isn't maintained right. When I set profiles with pimpmycpu it sets them correctly, but when I wake the phone after a while it is back to the default profile. Same with SetCpu. Afther a reboot it also goes back to default. The "save as boot" options don't work

Edit:

I'm using: Shared memory version with a modestly undervolt
[LG Optimus 2x] eyronic:
Same with me. The OC and UV reverts back to default. :c
[LG Optimus 2x] TweetyPeety:
looked into it but you should change the NAME in your Topic because it isn't a Kernel, it is only a Script Package
[LG Optimus 2x] ron_gangte:
What makes you say that? It is a kernel. :-)

Check out the downloads in the OP.
[LG Optimus 2x] orlox:
got a reboot (not a bsod) after using it for a while

Also logcat isnt working.

Ill test some more
[LG Optimus 2x] Platoon:
Nice standby consumption ;) Better thatn swiftextreme kernel! Cant say about reboots and SODs, i havent got any.
[LG Optimus 2x] jefbeck:
is this kernel a total failure? :)
[LG Optimus 2x] qgtxqj:
This is a normal hardware "problem"...many 2x here in China appear this strange thin horizontal stripes and will disappear when temp goes high.

Today I updated my BB and ril to 0824, and just flashed the great ETaNa...very good code name...hmmm. Thanks, Peter.
[LG Optimus 2x] vadonka:
i dont noticed that but i check this out

hmm, maybe you right :)

--- lge-kernel-dev/drivers/star/star_touch_led.c 2012-01-27 22:34:22.759381212 +0100

+++ lge-kernel-cm7/drivers/star/star_touch_led.c 2012-01-25 20:56:44.937909744 +0100

@@ -274,7 +274,6 @@

{

NvU32 val = (NvU32)simple_strtoul(buf, NULL, 10);

s_touchLED.pulse_interval = val;

- return size;

}

static ssize_t star_pulseint_show(struct device *dev,

in the next version will be fixed :) its not a major problem for now. (its a bit hard that mixing patchs from different kernel versions)
[LG Optimus 2x] silentmelodies:
Strange, the LEDs seems to be working alright to me :)

Performance in this version is as smooth as ever :D
[LG Optimus 2x] k101d:
May be I can't find any word about bpp in the new today's kernel. what happen with 16, 24 and 32bpp??
[LG Optimus 2x] vadonka:
its not working, with other word useless, so im not building 24 and 32bpp version.

read back the thread.

for the games use chainfire3d, for the gallery pick the gallery apk from the latest temasek kang, its 32bit now
[LG Optimus 2x] vadonka:
lets hope its been bsod free as well :)

its the number one prior for now :)
[LG Optimus 2x] Schmeichel1:
It never was that smooth :) perfect work ... can't wait for another version :) ...

Sent from my Optimus 2X
[LG Optimus 2x] k101d:
OK I see but why you still let someone can download version that specify with bpp ?? (version of Jan 27).
[LG Optimus 2x] vadonka:
im not want to delete any previous version, its obvious :)

dont do anything wrong if you using the 32bpp version, it just not work. thats all.
[LG Optimus 2x] k101d:
Just decide to flash 1201301118-ETaNa_32S over 20120127-1209-LGEK-RHS32M-32bpp and good new my phone can dim backlight of soft key. Thanks again.
[LG Optimus 2x] vadonka:
backlight and softkeys handle via a different drivers.

what i write it just about the touchkeys, but after i check again, removing this one line what i left probably dont do anything. so touchkeys are fine.

theoretically, this version will be fine for everybody, at least im hoping that :)

maybe the new name is give me a good luck :)
[LG Optimus 2x] sander-m:
Everything works just fine, except that the touch button LED's are a bit bright. If I lower them by using an app, that will override the touch LED's notifications ? I thought in previous kernel the LED's were more dimmed.

It's no real issue anyway ;)
[LG Optimus 2x] vadonka:
you can lowered it, dont causing anything wrong
[LG Optimus 2x] antec123:
do we need to install chainfire3d even though we only use the 32ram hack share?
[LG Optimus 2x] vadonka:
chainfire3d is recomended anyway
[LG Optimus 2x] silentmelodies:
Vadonka, I'm following the undervolt steps you posted a few pages back, and noticed you didn't undervolt much in the higher frequencies. Are these the bare minimum safe voltage level, for even your phone, or just the bare safe minimum for most phones? Because I remember you posted a few version back the voltages you were using for a battery test and my phone was capable to keep up with the undervolts.

Just might wanna try undervolting a little bit more. :D

Btw why don't you post the safe undervolt levels in the OP? Noting that those are for phones capable of low undervolts. So it'll be practical for people with such phones :)
[LG Optimus 2x] sander-m:
Why exactly is Chainfire3D recommended ? Are there any benefits if I don't play special games or will it increase general performance of the GPU ?
[LG Optimus 2x] tr@p:
Possible noob question... but why do we need chainfire?

Anyway, using latest 32mb shared version... looks pomising for now, no bad behaviour. But didn't tested it quite thoroughly, and will test it further and report. :)
[LG Optimus 2x] vadonka:
1408mhz from 1250mV can be undervolted to 1200 but it can be causing freeze sometimes, so its better that keep in the default level. the phone dont using lot that frequency anyway.

but you're right, i will post the minimum levels to the OP :)
[LG Optimus 2x] vadonka:
- you can adjust the texture size and make custom settings for your app

- you can adjust the bit per pixel value

- if the ap not supported the tegra chipset you can emulate some other popular chipset to make it work (POWERVR, QUALCOMM, NVIDIA)

- if you're using some of the ramhack version maybe some heavy textured games will not work, but with chainfire you can lower the texture resolution size and work again.

- higher score in benchmarks (who is all that matters)
[LG Optimus 2x] vadonka:
note: i have to travel to the capital city tomorrow, i will not close at night

if you have any problems or issues, write to here.
[LG Optimus 2x] WRXRB320:
I know it doesn't matter if you choose 16/24/32bpp but what is RH0M,RHS32M,RH48M....Sorry am new to this kernal and right now this is my only hope on getting my WiFi to work coz i'm on WajkIUI rom and i'm getting an "error" when i turn on my WiFi :(
[LG Optimus 2x] Schmeichel1:
I've got same problem with Wifi error clean install helps or in restoring disable wifi config restoe

Sent from my Optimus 2X
[LG Optimus 2x] mrmaffen:
i was testing your 17.1. (without ramhack) kernel quite a lot and it worked like 36hrs without bsod, even while charging. the first kernel that worked absolutely stable for me. right now im testing your newest etana (without ramhack) kernel, seems stable, no bsods and stuff. will report back with more detailed results.

to add: i would highly recommend to add an explanation for the different ramhack and bpp versions of your kernel. most of the people stumbling upon your work, will not know what these stats mean.

thanks for your work ! :) best kernel so far
[LG Optimus 2x] ron_gangte:
RH0M is the version without RAM Hack.

RHS32M is the shared memory version, you get additional 32MB RAM with this version.

RH48M has additional 48MB RAM, but some things may not work.
[LG Optimus 2x] fuxmen:
At last this kernel works for me :) 30th version :D fast as hell thx Man!!

wee will see nbattery because the 26 test version was owesome and 27th wont work at all for me.
[LG Optimus 2x] spica1234:
Vadonka i dint see yet ramhack codes but is it possible for '24/20' mb ramhack by returning specific hexa values specific for '24/20' mb? If possible it could help with 'reboot' issue:)
[LG Optimus 2x] mrmaffen:
just had a bsod with your etana (no ramhack) kernel (tried overvolting 216mhz to 815mV ... didnt work). also i had a random shutdown (could restart the phone without having to pull the battery). back to 17th jan version
[LG Optimus 2x] pastime1971:
@ hackworks,

do you see "Radio ON @ init; reset to OFF" in radio logcat when it happens ?

if so, try this patch http://www.mediafire.com/?u44uhc29nae6due (you may have to edit it a bit. it's a really old patch.)
[LG Optimus 2x] 75markus:
+1 !

1201301126-ETaNa_32.zip seems to be the first stable for me since 2301, running 10hrs without problems yet :D

i guess you are on the right way ;)

thx again for your great work, and the time you are spending for our 02X community !

a new kernel every day keeps the users happy *LOL*
[LG Optimus 2x] grognaz:
lets see if my phone can handle that kernel without bsod;D
[LG Optimus 2x] rskyline:
I've seen a little slowness on quadrant 2d/3d score. About 100 points less

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] Divyan:
Wondering what is 1201301118-ETaNa_32S.zip ??. Stable? Standard? :confused:
[LG Optimus 2x] 75markus:
means "shared memory"

different way of ram hack, short story : reboot is possible with this ...

can under circumstances be unstable ...
[LG Optimus 2x] Divyan:
Thank you for the explanation. Flashed away anyway, and (touch-wood) my phone is one of those things that can take a lil bit abuse :-). Works for me.
[LG Optimus 2x] Shadowchaz:
I have only ever used the shared memory option always worked no problems.
[LG Optimus 2x] grognaz:
well well that didnt took long... phone did not wake up anymore, had to pull battery again. that was with the shared kernel, now trying default....
[LG Optimus 2x] orlox:
Is it possible to lower 2g or 3g signal strength so it wont consume so much battery? and or wifi too?
[LG Optimus 2x] :
Dumb of me for not taking the radio output. I updated bb to v20m using default CM7 RIL and I do not see the problem. However, I will study the patch and keep it handy if there is a relapse. Thank you very much pastime1971.
[LG Optimus 2x] :
That will lead to packet drops and resulting retries may end up burning more power
[LG Optimus 2x] blakki73:
I can't set CPU frequencies from CM menu anymore. Now I use a dedicated soft, but i prefer to do it from settings if you can fix it.

Many thanks.

Inviato dal mio Optimus 2X usando Tapatalk
[LG Optimus 2x] tonyp:
FYI: The gameloft bsod issue is no "new" issue which is caused by vadonka's kernel.

It has been reported before with the CM7 stock kernel:
[LG Optimus 2x] k101d:
My phone wake me up :) see my signature I use as my describe.
[LG Optimus 2x] hadi_rena:
For WiFi you can use https://market.android.com/details?id=rubberbibpepper.WiFiTxPower&feature=search_result (NOTE: rooted phone only)

For 2g or 3g anyone :confused:
[LG Optimus 2x] Trystan34:
Here is a Mirror Download Link By Me for the ETaNa kernel :)
[LG Optimus 2x] antec123:
my phone doesn't wake once is that bugs on shared version??
[LG Optimus 2x] rskyline:
I don't have any bug on shared

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] k101d:
Normal for O2X something can do with some phone :D my phone (with fresh full install I mean I use flash backtoext3 then wipe dalvik before instal rom)

ROM: temasek Kang-P204-51

BB/RIL: 0824 (SU660) from temasek

Kernel: 1201301118-ETaNa_32S

look at kernel it ram shared too.
[LG Optimus 2x] annashaman:
CM7 kang + kernel ?

Hello guys!

i dont know if im in good post, but i would like to ask that how can i install kernel on CM7 KANG rom ? because when i install from SD card in CWM menu and i reboot after that my lg optimus 2x always stuck in LG logo and dont boot up but why ? what do im wrong and when i again install back CM7 KANG rom again boot up ?

how can i install any kernel on lg optimus 2x ?

im sorry for little dumb english thx for help :-)
[LG Optimus 2x] scrm3r:
Go to CWM and clean Cache and then Advance > Dalvik Cache. Then reboot. If you are using Vadonka's kernel, the installation script automatically does that for you so you dont have to do it manually. For others you have to do it manually unless specified by the developer.

---------- Post added at 11:22 AM ---------- Previous post was at 10:51 AM ----------

Whenever a call is coming it is taking quite some time to wake the screen up. Around 3-4s after the ringtone. Is anyone else facing the problem. I'm using WajkIUI 2.1.20 with ETaNa 0M version
[LG Optimus 2x] scrm3r:
I found that it was problem with SetCPU reducing MAX CPU to 503MHz. I removed it and working fine now.
[LG Optimus 2x] Craxx:
Yesterday i flashed new kernel 32shared version and my battery was full....today at morning my telefon was dead, the battery was EMPTY?

Now i load and will see...somebody else have this recognized?

Craxx;)

Send from my MZ601 with Tapatalk :)
[LG Optimus 2x] Schmeichel1:
First after installing kernel battery drains fast but after second charging by night after 3 hours battery lost only 1%. I'll be updating :)

Form 6:00 to 13:00 ( standard use - calls, sms, xda'premium, facebook, WiFi-on 3G-on data-on synchro-on, OC-1.4 Ghz standart Voltage.

Battery 85%

Sent from my Optimus 2X
[LG Optimus 2x] plakers:
Had the "first charge" battery problem too, it is solved now, as I reset that batt'stats and did some full charge/discharge (to 0%) - that stats seems to be better now, and autonomy's good too

the setCPU profiles didn't affect my phone (screen off @216-503) with a -25 undervolt @all freq, my default profile is 216-1100 while the phone is awake

thanks again vadonka! ;)

(went back to CM7 stock, build 204, and went back to baseband 218, the 824 one gave me some very bad surprises with my operator's voice services)
[LG Optimus 2x] qgtxqj:
sacrifice9@angeeks.com said:

v10m 0725 BB+ V10d RIL, meet charging BSOD and sleep BSOD...
[LG Optimus 2x] _Vegas:
Works great all the time.:p

thx again for hard working
[LG Optimus 2x] tonyp:
The battery stat reset is useless as it won't affect the battery im any way - the only thing which will get resetted are the battery usage stats.
[LG Optimus 2x] Divyan:
Just a crazy thought, a dream rather.

1. It is a given that we O2Xs with different hardware components are sold all over. Yet, there has to be a few couple of configurations among them - I don't know for sure. Is there any way to identify them ( based on version number or something) using some installer script and then allow the user to chose the required OC / UV levels?

2. Is it possible, Vadonka , to provide "pure, kernel only" zips so that we can just test the kernel functions alone and give you feedback? Different ROM chefs use a plethora of optimizing scripts and tweaks in their ROMs. Maybe your tweaks and optimization may override / conflict with the ROM builder's ones as well? Read similar view expressed by Stephen ( gueste) as well. I think that is one of the reason temasek's kernels, though don't provide UV/ OC support, seem to be fairly FC / freeze free.

Do you think is it feasible?

PS: I am nothing as far as android concerned, but just taking a wild shot at the problems I faces while flashing roms and kernels. And asking you, Vadonka, because you are really an approachable guy :)
[LG Optimus 2x] Craxx:
Is it right that cpuspy did not work with this kernel?

Gesendet von meinem Optimus 2X mit Tapatalk
[LG Optimus 2x] silentmelodies:
I'm not sure if number one is possible. Because as I understand it, the 'difference' between phones having different range of undervolt is not because there are in some way different kind of chipsets between phones of the same model, rather because the chipsets behavior and/or endurance is affected by external factors and the way they are used and treated. For example the average temperature the phone is used, the average standby time, the average charging time, the average rate the chipset/processor is stressed, etc etc. What I'm saying is that each phone's chipset characteristics differ according to how they are used :)

For number two I completely agree with you :D
[LG Optimus 2x] isd88:
yes cpuspy won't work on tegra2 systems because of nvidia drivers
[LG Optimus 2x] grognaz:
and next sleep of death with the default kernel. this is strange i havent seen that since the cm 7.1 version or so... back to 09 kernel:(
[LG Optimus 2x] VSwensson:
Also getting sleep of death, during some calls the screen turns black and won't lit up again :-\ using latest with temasek kang build.
[LG Optimus 2x] Divyan:
Yes, now I see that :). How can I forget basic solid state electronics :eek:. Never mind, as I stated, it was a crazy idea because so many people face FCs and Freezes and for every new ROM and every new kernel it is the same picture..!
[LG Optimus 2x] jefbeck:
all the latest kang are really buggy for me. i always have the SOD. the only stable and perfect for me is the january 19 32mb ramhack. thanks!
[LG Optimus 2x] 4lph4:
Jan 30th rh64 kernel working well on my phone. Even undervolted a bit :)

Inviato dal mio Optimus 2X usando Tapatalk